According to condition of engineering, it introduces construction method of reinforced cement-soil pile anchor support through selecting foundation pit support plan, the monitoring result indicates this support system has merits including reasonable technology、safety and invest-saving.

In view of the incompatibility and grayness of indices in optimization of supporting scheme for deep foundation pit,an optimization model based on grey matter element analysis is presented.

Application of large diameter anchor pile soil nailing in a Guangzhou deep foundation pit support engineering;

The application of SMW method in foundation pit support under complicated environment;

Discussion on construction management planning of a certain deep foundation pit support in Nanhai;

Application of soil cement mixed pile and soil anchor in the support of foundation pit in deep excavation;

Case study on support of foundation pit near Qiantang River;

Joggling reinforcement concrete caisson pile is used as the support of foundation pit in Tianjin Tongluowan Plaza project.